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Kaon-antikaon nuclear optical potentials and the kappa meson in the nuclear medium

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dc.contributor.author	Cabrera Urbán, Daniel
dc.contributor.author	Vicente Vacas, Manuel José
dc.date.accessioned	2014-10-29T08:20:53Z
dc.date.available	2014-10-29T08:20:53Z
dc.date.issued	2004
dc.identifier.citation	Cabrera, D. Vicente Vacas, Manuel José 2004 Kaon-antikaon nuclear optical potentials and the kappa meson in the nuclear medium Physical Review C 69 6 065204-1 065204-6
dc.identifier.uri	http://hdl.handle.net/10550/39459
dc.description.abstract	We study the properties of the kappa meson in the nuclear medium, starting from a chiral unitary model of S-wave, I=1/2 Kpi scattering, which describes the elastic Kpi phase shifts and generates a pole in the amplitude. Medium effects are considered by including pion and kaon self-energies. We explore the changes in the kappa pole position and in the Kpi scattering amplitude at finite density, with two different models for the kaon self-energy.
dc.language.iso	eng
dc.relation.ispartof	Physical Review C, 2004, vol. 69, num. 6, p. 065204-1-065204-6
dc.subject	Física
dc.title	Kaon-antikaon nuclear optical potentials and the kappa meson in the nuclear medium
dc.type	journal article	es_ES
dc.date.updated	2014-10-29T08:20:53Z
dc.identifier.doi	10.1103/PhysRevC.69.065204
dc.identifier.idgrec	016786
dc.rights.accessRights	open access	es_ES